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2 and 5.

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Q: What are the factor of 40 that are prime numbers?
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Related questions

What three prime numbers make 40?

Just 7 and 5. * * * * * 7 is not a factor of 40. In fact, 40 has 4 prime factors, not 3. 40 = 23*5


What are prime factor between 40and 50?

41, 43 and 47 are the prime numbers between 40 and 50. Any nonzero number can be a factor.


What is the greatest prime factor of 40?

The greatest prime factor of 40 is: 5


What is a common prime factor?

All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.


Is 4 a prime factor of 40?

No. While 4 is a factor of 40, it is not a prime number.


Write 40 as a product of it's prime numbers prime factor tree?

40 20,2 10,2,2 5,2,2,2 2 x 2 x 2 x 5 = 40


Are 40 and 395 relatively prime?

No because their only common factor is not 1. Relatively prime numbers only have 1 as a common factor. They both have 1 but also 5 as a common factor.


What is the greatest prime factor of 40 and 63?

The greatest prime factor of 40 is 5. The greatest prime factor of 63 is 7. They do not have any prime factors in common.


What prime numbers of 8 and 6 that are greater than 40 and less than 50?

6 and 8 are not prime numbers. Nor are they greater than 40 and less than 50.


Which are the prime numbers with 1 as the common factor?

All prime numbers have a common factor of 1.


What numbers have only 1 distinct factor?

Prime numbers have one distinct prime factor.


What prime numbers go into 40?

The prime numbers (factors) of 40 are: 2 and 5